Support device



FIG. 1 is a top perspective view of my support device;

FIG. 2 is a top plan view of FIG. 1.

FIG. 3 is a bottom plan view of FIG. 1.

FIG. 4 is a front elevation view of FIG. 1; and,

FIG. 5 is a left side elevation view of FIG. 1, a right side elevation view being identical.

The unshaded surface adjoining the solid line edge forms no part of the claimed design.

The broken lines immediately adjacent the shaded areas form the bounds of the claimed design.

The broken lines depict environmental subject matter only and form no part of the claimed design. 

CLAIM I claim the ornamental design for support device, as shown and described. 